Mold Tooling Design Page 1 Mold Tooling...

Mold Tooling Design

Preface

Using this Guide More Information Conventions

What's New

Getting Started

Entering the Mold Design Workbench Retrieving Part Defining the Mold Base Splitting the Core and the Cavity Inserting Components Positioning Ejector Pins on a Mold Base Creating a Gate Creating a Runner Creating a Coolant Channel Saving Data

User Tasks

Preparing the Part to Mold Creating a Mold Base

Creating a User-defined Mold Base Creating a Standard Mold Base Adding a Plate Adding an Insert

Standard Mold Components Component Parameters Adding Components Contextual Menu of Components User Component Requirements Positioning a Slider Splitting Components Adding or Removing Material around a Component Modifying the Geometry of Components

Injection features Gates Runners Coolant Channels

Holes Analyze Holes in Plates Explode Holes

1Page Mold Tooling Design Version 5 Release 13

Drilling Components Catalogs

Adding your Catalog Linking your Catalog to Another Using your Catalog Adding Mold Bases to Catalogs

Generating the Bill of Material Saving Data Using other Workbenches

Mold Kinematics Checking Clash and Clearance Using Drafting Functionalities Using Prismatic Machining Functionalities Using Surface Machining Functionalities

Mold Tooling Design Workbench Description

Menu Bar Tool Bars

Mold Base Components Guiding Components Locating Components Fixing Components Ejection Components Injection Components Miscellaneous Components Manipulation

Specification Tree

Customization for Mold Tooling Design

General and Component

Methodology

Inserting a Loose Core Using a Rule Using Assembled Components

Glossary

Index


PrefaceThe Mold Tooling Design application helps you design a complete injection mold, from the mold base to the components using user-defined and standard catalogs.

The Mold Tooling Design User's Guide has been designed to show you how to create a mold base and add all the required mold components to it.

Using this GuideMore Information

Conventions


Using This Guide Prior to reading the Mold Tooling Design user's guide, you are recommended to have a look at the Infrastructure User's Guide which will give you all information on the generic capabilities common to all products.

To make the most out of this book, we suggest that a beginning user reads the Getting Started chapter first of all and the Workbench Description to find his way around the Core and Cavity Design workbench. The User Tasks section gives a quick description of the operating mode of the various actions, whereas the Methodology section helps you make the most of those actions.


Where to find more InformationPrior to reading the Mold Tooling Design user's guide, you are recommended to have a look at the Infrastructure User's Guide which will give you all information on the generic capabilities common to all products.


ConventionsCertain conventions are used in CATIA, ENOVIA & DELMIA documentation to help you recognize and understand important concepts and specifications. The following text conventions may be used: The titles of CATIA documents appear in this manner throughout the text. File -> New identifies the commands to be used.

The use of the mouse differs according to the type of action you need to perform.

Use thismouse button, whenever you read

Select (menus, commands, geometry in graphics area, ...)Click (icons, dialog box buttons, tabs, selection of a location in the document window, ...)Double-clickShift-clickCtrl-clickCheck (check boxes)DragDrag and drop (icons onto objects, objects onto objects)

DragMove

Right-click (to select contextual menu)

Graphic conventions are denoted as follows:

indicates the estimated time to accomplish a task.

indicates a target of a task.

indicates the prerequisites.

indicates the scenario of a task.

indicates tips

indicates a warning.

indicates information.

indicates basic concepts.


indicates methodological information.

indicates reference information.

indicates information regarding settings, customization, etc.

indicates the end of a task.

indicates functionalities that are new or enhanced with this Release.Enhancements can also be identified by a blue-colored background in the left-hand margin or on the text itself.

indicates functionalities that are P1-specific.



allows you to switch back the full-window viewing mode.

These icons in the table of contents correspond to the entries or mode.

"Site Map".

"Split View" mode.

"What's New".

"Preface".

"Getting Started".

"Basic Tasks".

"User Tasks" or the "Advanced Tasks".

"Workbench Description".

"Customizing".

"Reference".

"Methodology".


"Glossary".

"Index".


What's New?

Enhanced Functionalities

Add SliderThe tilting angle of the Angle Pin axis is rounded up.

Add CapScrew, Add CountersunkScrew, Add LockingScrewThe distance computed from the Drill From and the Drill To fields is proposed as a filter in the screw catalogs, to propose only consistent references.

Catalogs have been updated.


Getting StartedBefore getting into a more detailed use of the Mold Tooling Design application, here is a step-by-step scenario which will help you become familiar with the main functions of the product.

This exercise should take you no longer than 30 minutes to complete.

The main tasks proposed in this section are:

Entering the Mold Design WorkbenchRetrieving Part

Defining the Mold BaseSplitting the Core and the Cavity

Inserting ComponentsPositioning Ejector Pins on a Mold Base

Creating a GateCreating a Runner

Creating a Coolant ChannelSaving Data


Entering the Mold Tooling Design Workbench

This task shows you how to enter the Mold Tooling Design workbench.

1. Select the Start ->Mechanical Design -> Mold Tooling Design command to open the required workbench.

The Mold Design workbench is now active:


Note that "Product" is displayed in the specification tree, meaning that you are working in a Product Structure.


Retrieving the PartThis task shows you how to retrieve the part to mold.

1. Double-click on 'Product1' in the specification tree to make it active.

It is now displayed in orange.

2. Select the Insert->Existing Component command from the main menu bar.

Open the GettingStarted01.CATPart file from the samples Split directory.

This is the part to be molded:


Note that the Part is now mentioned in the specification tree.

● The part file must contain the part itself along with all the surfaces required for the core plate and the cavity plate split.

● We advise that the split surface for the CavityPlate should be named CavitySurface, and that for the CorePlate CoreSurface.

● The part number (in the properties) must be MoldedPart.


Defining the Mold BaseThis task shows you how to create and define a mold base.

1. Select the Insert->MoldBase Components >Mold Plates command from the main menu bar or click directly on the

Create a New Mold icon in the tool bar.

A dialog box is displayed for you to define the parameters of the mold base to be created :

Simultaneously, the outline of a mold base is displayed on the part.

2. Click on the catalog icon to open the catalog browser.

3. Double-click on Dme to select the supplier. Click on the Table button. Scroll down to line 37 and double click on the

reference N3035 in the table (push the Table button to display the table).


4. When the main panel is redisplayed, click the design table icon for the Cavity. The design table of a plate is used to define

the dimensions of the plate. Here we want to define thickness of the CavityPlate.

Choose configuration 1319 in the dialog box that is displayed.


Click on OK to validate your choice then repeat this step for the Core.

The outline of the mold base is displayed with a different color for each plate.


5. Click on OK in the 'Create a new mold' dialog box for final validation of the mold base.

The mold base is created.

Note that the mold feature is created in the position and orientation of the molded part and is indicated in the specification tree.

Do not hesitate to change the Render Style according to your working preferences.


Splitting the Core and the Cavity

This task shows you how to define and split the core and the cavity on the molded part.

1. Select the cavity plate in the specification tree with a click CavityPlate in the Injection Side

of the mold.

2. Open the contextual menu with the right mouse button and select the CavityPlate.1 object-

> Split component command.


CavitySurface is given as the proposed splitting surface in this case because a surface with this name was found in the MoldedPart; if no surface with this name is found (No Selection) you will have to choose one from the MoldedPart.

The split is automatically performed on the cavity plate.

3. Proceed the same way with the core plate by selecting it from the Ejection Side in the

specification tree and applying a split action via the contextual menu.


No selection is given as the proposed splitting surface in this case because no CoreSurface was found in the MoldedPart. Select CoreSide in the PartingBody in the specifications tree.


The split action is automatically performed on the core plate.


4. To obtain a better display of the completed split on the cavity and the core plates, hide the

molded part and the injection side display using the Hide/Show contextual command.

Here is what you should obtain:


Inserting Leader Pins in a Mold Base

This task shows you how to insert mold components into a selected mold base.

In this exercise you will insert 4 leader pins that will be positioned on already existing points.

1. Click on the Add Leader Pin icon .

2. Use the browser to open the associated catalogs and select the Dme supplier:

Continue into detailed definition of the leader pin with the following selection:


then:

Double-click on the reference to open the leader pin definition dialog box;

As know-how rules are applied, a filter proposes only leader pins with a consistent diameter value.


3. First select a point which is displayed as a filled circle (and not a cross) on the mold base.

As the point is called LeaderPini (i=1to 4), three other leader pins are automatically positioned on the other points named LeaderPini.

To create the holes associated to each leader pin, position the From and the To elements respectively to ClampingPlate and CavityPlate.

You obtain the following preview:

4. Click on OK to complete the creation of the leader pins.


5. If you are not satisfied with one of the created leader pins, select it in the specification tree, then use its contextual menu

Edit LeaderPin Component or Delete Component.


Positioning Ejector Pins on a Mold BaseThis task shows you how to position mold components onto a selected mold base.

In this exercise you will create and position an ejector pin onto the current mold base.

1. Click on the Add Ejector Pin icon .

2. In the catalog browser dialog box, select the Hasco supplier and continue into more detailed definition of the ejector pin as

follows:

3. Double-click on the reference to display the ejector pin definition dialog box.

For an easier graphic selection of the EjectorPlateA bottom face, hide the display of the SettingPlate and EjectorPlateB.

As know-how rules are applied, a filter proposes only ejector pins with a consistent length value.


4. Pick the bottom face on EjectorPlateA as shown below:

5. Locate the ejector pin on the grid and define the plates to drill in the dialog box from EjectorPlateA to Core Plate.


6. Click on OK to validate the creation of the ejector pin. Here is the final result:


Creating a Gate

This task shows you how to create a gate on the molded part.

1. Put the Injection side into NoShow mode and ensure that the MoldedPart is in Show mode.

2. Click the Add Gate icon .

Enter On Curve as the Point type and select the PartingLine around the part in the viewer.

Click OK to confirm the location of the gate.


3. The gate definition dialog box is displayed.

Click on the catalog icon to open the catalog browser and double-click on Side type,

then choose the Round type.

The following gate definition dialog box is displayed:

Keep the parameters:

● Side Round Type, stamped in the Core,

● with a length of 1.5 mm and a section of 0.5 mm radius.


Note that you can see the preview of the gate on the part if you zoom in.

4. Click OK to create the gate.

Note that a GateBody has been added to the MoldedPart in the specification tree.


Creating a Runner

This task shows you how to create a runner on the molded part.

1. Double click on MoldedPart in the specification tree.

2. Click the Sketcher icon and select the xy-plane in the specification tree.

3. Click the Project 3D Elements icon and select the gate that you just created (yellow

square). This projects the gate into the xy plane, i.e. the sketcher plane.

4. Sketch the runner path from the gate you have just created like this:


The runner path is made of lines and arcs, that should be continuous in tangency. This sketch will be the guide (Layout) along which a profile (Section) is swept to create the runner .

5. Exit the Sketcher with this icon and return to the product (double click on Product in the

specification tree).

6. Click the Add Runner icon .

7. The runner definition dialog box is displayed. Choose:

● to stamp the runner in the core and in the cavity,

● Round Type with a radius of 1,

● the sketch you just created as the Layout.

8. Click OK to create the runner.


Creating a Coolant Channel

This task shows you how to create a coolant channel.

1. Double click CoreCooling (in CoreCooling1).

2. Start the Wireframe and Surface Design application to create a point ( ) on the CoolingPlane. Do this by choosing On

Plane and clicking on yz1 in the specification tree (under Open body.1 or Geometrical set.1).

A small blue square is displayed that you can move around in the plane until you find a point that is satisfactory. Click to stop the square moving and press OK to confirm your selection.

3. Now create another point on the face on the opposite side of the CoreCooling. This ensures that the coolant channel will go

through the mold from one side to the other.

Double click on Product in the specification tree to go back to Mold Tooling Design.

4. Click the Add Coolant Channel icon and select the two points that you have just created.

5. The coolant channel definition dialog box and a cylindrical hole are displayed in the viewer.


6. Click OK to create the coolant channel.

Your specification tree should look like this:


Saving Data

This task shows you how to save your data once you have created your mold.

1. Create a directory where you want to store your data.

2. Use File > Save Management.

3. Choose the target directory and push the Propagate directory button. Click OK, the saving starts and all of the components that make up your mold are now

in the MyNewMold directory.


User Tasks

Preparing the Part to MoldCreating a Mold Base

ComponentsInjection features

HolesCatalogs

Generating the Bill of MaterialSaving Data

Using other Workbenches


Preparing the Part to Mold

This task shows you how to prepare the part before building the elements necessary to the mold.

1. Create a new CATPart with File > New and choose Part in the list. Using the contextual menu, edit the part properties, go to the Product tab and give MoldedPart as its

Part Number.

(You can also begin by creating a mold base which automatically contains an empty MoldedPart where you can complete the steps given below).

2. Open the Tel.CATPart file in the Samples directory. This opens a new viewer.

Select the PartBody in the specifications tree and copy it.

Select the Part in the MoldedPart viewer and use the Paste special function in the contextual menu.

Choose AsResultWithLink in the dialog box and click OK. This ensures that if the original part to mold is modified that the modifications will be applied to the MoldedPart.


3. You can now perform a scaling operation to take account of shrinkage.

Go to the Part Design workbench via Start > Mechanical Design > Part Design.

Select Body.2 in the specifications tree and choose Define In Work Object in the contextual menu.

Click the Scaling icon . Enter a ratio value of 1.03 (for example) and choose the xy plane in the tree as reference and press OK.

Repeat this action for the yz and zx planes with different ratio values.

4. Now determine the pulling direction with Draft Analysis or the Core and Cavity Design workbench: the main pulling direction is defined when the CavitySurface and the

CoreSurface are separated. From the Core and Cavity Design workbench, you obtain surface joins for the CavitySurface and the CoreSurface. An axis system is also created

and used for the definition of the main pulling direction.

Hide the Core.1, Cavity.1, Other.1 and NoDraft_1deg.1 bodies.

5. Go to the Generative Shape Design workbench with Start > Shape > Generative Shape Design.

Insert an Geometrical set and name it PartingBody.

6. Click the Join icon .

Select all of the bottom edges of the part.

Press OK in the dialog box to confirm the action.

Select the new join in the specifications tree.

Use the contextual menu to open its properties and call it PartingLine.


7. Now you are going to fill the hole on the part 9to enable the split of the CavityPlate and of the CorePlate).

Do a Join operation on the curves around the hole and press OK in the dialog box.

8. Click the Fill icon .

Select Join.2 in the specifications tree. Press OK in the dialog box.

The hole is filled.


9. The next thing you are going to do is to create the parting surface.

Select the Sweep icon .

Choose the Line Profile type button in the dialog box.

Choose With reference surface for the Subtype.

Select PartingLine in the specification tree for the guide curve.

Select xy plane in the specification for the Reference surface.

Enter a value of 20 mm for Length 1.

Click in the Angle box to activate the OK and Apply buttons.

Press OK.


The parting surface is created (if it is created in the wrong direction, i.e. in the inside of the part, swap the values of Length 1 and Length 2).

Using the contextual menu, change the sweep name to PartingSurface.

10. Click the Extract icon .

Since the PartingSurface is shared by both the CavitySurface and the CoreSurface, it is generated on both.

Choose Tangent continuity for the Propagation type and click on any face on the upper surface in the viewer for the To Extract box.

Turn the part over and repeat this step for the underside surface.


11. Click the Join icon .

Choose PartingSurface, the fill and the first extract in the specification tree. Uncheck the Check connexity option.

Press OK.

Select the new join in the tree. Using the contextual menu, choose Properties and change the name to CavitySurface.

Repeat the action with the parting surface, fill and the second extract. Call the new join CoreSurface.


Your specification tree should look like this:


Creating a Mold BaseMold Tooling Design helps you create the set of plates that makes up mold bases.

You can also add new plates and inserts to an existing mold.

Creating a User-defined Mold Base Creating a Standard Mold Base

Adding a PlateAdding an Insert


Creating a User-defined Mold Base This task shows you how to define the plates for your own mold base.

1. Click the Create a new mold icon .

2. By default, the following dialog box is displayed:

and the mold is pre-visualized :

This first panel is used to define a mold base.

● In the Plates column you can choose to include any proposed part in your mold base by checking or unchecking the corresponding plate. (by default,


the Upper bar and the Stripper are not active, only the CavityPlate and the CorePlate are compulsory)

● You can enter the thickness of a plate using its spinner.

● In the Dimensions area, you can define the overall dimensions of the mold base as well as the overhangs for clamping and setting plates.

● You can also define the overlap value between the core, cavity and stripper plates.

● You can use the core support plate to simulate a sprue stripper plate.

● Define the upper bar width, riser width and ejector width with their spinners.

● Use the Enable in the Preview area to display the mold base or not.

Once you are satisfied with your settings, press OK to create the mold.

● InjectionSide, EjectionSide and EjectorSystem are defined as products for the MoldBase. This way, they can be edited separately.


● You can modify the formula that defines the default value by:

● closing the dialog box

● then reopening it via the contextual menu (select Mold.1 in the specification tree then Mold.1 object > MoldEdition in the contextual menu),

● and pressing .

● You can also remove the formula by using Delete in its contextual menu.

Click on the icon to access the definition of standard mold bases.


Creating a Standard Mold Base This task shows you how to create a mold base from a catalog.

Open the Snap.CATProduct from the Snap directory in the samples directory.

Recall the xy, yz and zx planes from the NoShow and compare this axis system with that of the main pulling direction of the part (in orange). You can see they are different.

1. Click on the Create a new mold icon . The Create a new mold dialog box is displayed, ad the mold is pre-visualized around the molded part.


Note that the pre-visualization is done into the molded part position and orientation.

3. In the New Mold dialog box, click on the catalog icon to access the catalog browser. The mold pre-visualization is erased and the catalog browser is displayed.


4. Double-click on the name of the supplier you want to select (Dme, Eoc, Hasco, etc.) to visualize a pre-display of the mold base in the top right window.


Note that a rectangle is displayed in the viewer showing you the width and the length of the reference you have selected.


5. Double-click on a reference to revert to the first panel of the dialog box to customize it, if necessary. 56Page Mold Tooling Design Version 5 Release 13

6. Click OK to create the mold. The molded part has been snapped in the right orientation and located in a middle position between cavity and core plates.

● By default, the mold is created in the axis system of the main pulling direction. You could have picked another axis system to orient the molded part.

● The InjectionSide, the EjectionSide and the EjectorSystem are now created as CATProducts. This way, they can be edited separately.


Adding a Plate to a Mold This task shows you how to add a plate to a mold.

1. Open AddPlate.CATProduct in the samples/AddPlate directory.

2. Click the Add Mold Plate icon .

3. In the dialog box, choose UpperBar for the Configuration Type.

Note that the only types of plates that you can choose are those that are not already included in

the current mold.

The Positioning tab gives you information on the location of the plate you have selected:

● its position (origin X,Y,Z)

● its position with respect of the plate above or below

● its position in the mold (InjectionSide, EjectionSide, EjectorSystem).

You cannot modify any of these parameters.


The Parameters tab allows you to change the thickness, width and length values. You can also extend the width and length of some plates (usually ClampingPlate and SettingPlate) beyond the mold itself.


4. Press OK. The UpperBar is added to the mold.


All plates have a specific position in the mold. These positions cannot be changed.


Adding an Insert to a MoldThis task shows you how to add an insert in a mold.

An insert is a particular type of component that has core/cavity properties, i.e. it can be pierced by coolant channels and can be attached by other components.

An insert may be placed either on the CavityPlate or the CorePlate.

1. Open AddInsert.CATProduct.

Select InjectionSide in the specifications tree and hide it (Hide/Show in the contextual menu.


2. Click the Add Insert icon . Choose to add a pad insert.

When the dialog box is displayed, slightly pivot the mold so that you can see the underside of the CoreSupportPlate. Click this surface.

3. Click a little to the left of the center of the surface to locate the pad.

4. In the dialog box, enter a value of 36 for Z and Drill from the CorePlate.

The parameters tab lets you modify the height, width and length of the pad and also the draft angle and chamfer size. For this exercise we are going to leave them unchanged.


5. Press OK. The insert is created.


Standard Mold Components In this section you will find the detailed description of all the standard mold components with the associated procedures for positioning them in, or deleting them from, the mold base.

The components are grouped together according to their types:

Mold base componentsGuiding componentsLocating componentsFixing components

Ejection componentsInjection components

Miscellaneous components

Those are the chapters on editing standard components:

Component ParametersAdding Components

Contextual Menu of ComponentsUser Component Requirements

Positioning a SliderSplitting Components

Adding or Removing Material around a ComponentModifying the Geometry of Components


Components and their ParametersThis section explains the parameters for each component type. The yellow square in each of the images indicates the origin of the component axis system and facilitates positioning.

Mold base components

Mold Base Parameters defined at Mold Product level:

● MoldL - Main length of the mold

● MoldW - Main width of the mold

● OverL - Length overhang for clamping and setting plates

● OverW - Width overhang for clamping and setting plates

● UppW - Width of upper bars

● RisW - Width of riser bars

● EjeW - Width of ejector plates

● CorCavS - Overlap between cavity and core plates. Default value=0.8xheight of core plate

● StripOverlap - Overlap between stripper and core plates

● SPShH - Distance between setting and ejector plates (it corresponds generally to the height of the shoulder of the stop pins)

Parameters defined for each plate:

● H - Height of the plate


Slider● L - Slider support length

● W - Slider support width

● H - Slider support height

● WT - Slider guide rail width

● HT - Slider guide rail height

● LP - Slider shelf length

● HP - Slider shelf height

● AP - Slider shelf angle

● LF - Slider form length

● HF - Slider form height

● WF - Slider form width

● HD - Height that the slider form is raised

● Draft - Slider form draft angle on the vertical faces

● DraftB _ Slider form draft angle on the bottom face

● DepthPocket _ Slider pocket depth

● AnglePinPos - Angle pin positioning angle

● Retraction - Slider retraction

● AnglePinD - Angle pin hole diameter

Retainer● L - Guide rail length

● W - Width between the guide rails

● WT - Retainer width

● HT - Retainer height

● WR - Guide rail width

● HR - Guide rail height

● DepthPocket - Guide rail pocket depth

If you select a slider that corresponds to a retainer (while the retainer creation dialog box is open) the retainer parameters are automatically adapted to match those of the slider.


Insert● L - Length

● H - Height

● W - Width

Guiding components

LeaderPin● D - Tip diameter

● L - Tip length

● ThL - Length of thick part

● ThD - Diameter of thick part

Bushing● L - Overall length

● InD - Inner diameter

Fixing components

CapScrew● D - Diameter of threaded part

● L - Length of the threaded part

CountersunkScrew

● D - Tip diameter

● L- Overall length

LockingScrew● D - Tip diameter

● L - Overall length

Locating components


Sleeve● L - Overall length

● InD - Inner diameter

LocatingRing● ShD - Shoulder-to-shoulder

diameter


● D - Insertion diameter

DowelPin● D - Diameter


Ejection components

EjectorPin● D - Tip diameter

● ThL - Length of the thick part of the pin


Ejector● D - Tip diameter


FlatEjector● H - Width of flat area

● G - Length of flat area


EjectorSleeve● InD - Inner diameter



CorePin● D - Tip diameter


StopPin● ShH - Shoulder height

● ShD - Shoulder diameter

AnglePin● D - Diameter


KnockOut● D - Diameter

● L - Length

Injection components

SprueBushing● RunD - Runner diameter

● L - Injection length

● ShD - Shoulder diameter

SpruePuller● RunD - Runner diameter


SupportPillar● L - Length

● D - Diameter


O-Ring● D1 - Inner diameter

● D2 - Cross section diameter

Plug● D - Diameter

● L - Length

Baffle● W - Width

● L - Length

● T - Thickness

● D - Diameter


User Component● There are no fixed parameters

for this component because they depend on the type of component in the catalogue.

EyeBolt● D - Diameter of threaded part

Spring● Di - Inner diameter

● Do - Outer diameter

● Lo - Overall length


Adding Components This task shows you how to select and position standard components.

The dialog box and the operating mode are the same for all components.

Components can be added to an existing mold or to an empty CATProduct

Adding a component to an existing moldCreate a mold as explained in Creating a User-defined Mold Base.

You will:● choose a first reference, (go directly to Positioning a component if a reference is already in use)

● position the component,

● create and manage several instances,

● drill holes,

● set the parameters values,

● activate a rule,

● Creating a Component in an Empty CATProduct.

Choosing a first reference

1. Click on one of the component icons (here Add LeaderPin). The Define LeaderPin dialog box is displayed.


2. Press the catalog icon to access the catalog browser. Select the catalog name, then the component type and the component reference: double-

click on the required label to go to the next step, the last one reverting to the main dialog box, with its Config fields updated with the Supplier

name and the Reference of the component.


The Config area is a reminder of the reference of the component. It can not be edited. You can only select another reference of a component of the same

type, using the catalog icon , or select another reference from a file, using the File Open icon .You could use one of your own components instead of one from a catalog:

Press the File Open icon in the dialog box and browse your directories to that containing your component. Select the component. You are then asked to position it, as in step 3 below. The Config fields are not updated.

Special case of the screws (CapScrew, CountersunkScrew, LockingScrew)

The operating mode is the same, but is enhanced by a smart filter in the catalog:

If the Drill to field is already defined, the distance between the active preview location and the To plate is computed, i.e. a minimum and a maximum lengths are computed for the screw.


These minimum and maximum lengths are set as filters for the Catalog browser dialog box, applied to the L parameter of the screw,

so that only references with consistent lengths are proposed.


(we have resized the dialog box to display all proposed references)

If the Drill to field is not defined, or if you clear the filter field,

you can then select any screw from the complete list.


● The distance is computed from the component location, the filter is then computed for an outer head screw or inner head screw.

● The location taken into account is the active preview location. If you activate another preview location, the filter will be updated.

● The screw axis is taken into account.

Positioning the component

● Standard components are "smart" - they know where they should be in the specification tree when they are created. In some cases (e.g. angle pin, insert, fixing components, guiding components, locating components and spring), it is not automatic, the position of the components is determined by the information you give in the Drill from field. This allows the positioning constraint between the component and any plate.

● In the Tools, Options menu, then Mechanical Design, Mold Tooling Design customization dialog box, you can define a default plate positioning for the components. That way, when you create a new component of a customized type, it will be positioned automatically on the correct face of the correct plate, without previous picking.

● In the Tools/Options/Mechanical Design/Sketcher, activate the Position sketch plane parallel to screen option, or the Grid Snap to Point option if needed.

3. Select a face of a plate. The sketcher is displayed, with a manipulator to position the component. The Drill from field is updated automatically with

the name of the plate you have selected.

The grid is displayed. The Active Instance Origin is updated. You can now define the coordinates of the new components by picking either:

● a 2D point on the face,

● a 2D point outside the face that will automatically be projected onto the face,

● a 2D point sketch on the face,

● a 2D point sketch outside the face that will automatically be projected onto the face,

● a 3D point on the face,

● a 3D point outside the face that will automatically be projected onto the face, or

● an axis, an edge, or a line that will automatically intersect with the selected face.


You can easily line up a new component with an existing one by picking the axis of the existing component when creating the new one.

You may then modify the coordinates values:

● by hand, if desired, using either the X, Y, Z coordinates or the U, V, W local coordinates.

● by using the arrows to move the component on the plane.

You may use the green arc to rotate the component around Z axis. It turns orange when active.

With the contextual menu Edit Angle, change the step and angle values of the rotation in the dialog box that is displayed:

● The coordinates are displayed in the viewer and updated as you move the cursor.

● By default the axis of the component is perpendicular to the selected face.

● When you select a plate to position a component, the Z+ axis of the component to create is always oriented inwards the material. This may not be true if you select a 3D pre-defined point.

● If you define the Drill from field and the Drill to field in the dialog box before positioning the component, this defines the direction that is applied to the component axis.

● If the orientation of the component must be changed, the Drill From and Drill To orientation is taken into account.

● If you select another reference, the pre-visualization is updated accordingly.

● When you insert a StopPin, the distance between the setting plate and the ejector plate is the same as the height of the StopPin. If you change the height of the StopPin, the distance between the two plates changes automatically. You can change the distance manually in the SPShH parameter in the specification tree.

Standard mold bases include 3D points that are identified as being for the location of components.

When the component is created on a 3D point you can change its orientation by picking a 3D line, an edge or the axis of another component. If the selected axis is parallel, the position of the component is projected onto the intersection between the selected axis and the component reference plane; if not, the orientation of the component is modified according to the selected axis.


Creating and managing several instances

If Create Several Instances is set to Yes in the Tools/Options/Mechanical Design/Mold Tooling Design dialog box, all the instances of the component that you create will have the same reference:

Then logical computations will be the same for each instance.We recommend not to activate Create Several Instances for component that would be split: each instance needs its own surface splitting result.

If this option is set to No, each instance of the component that you create will have its own reference:

The Manage All option defines whether you create just one instance of the component or several in one shot depending on what you select to position the

component. When this option is active: ● selecting a 2D point will effectively select all of the other 2D points in the mold and create an instance of the component on each of them,

● selecting a 3D point will select all of the 3D points on the same face.

● the previews of all instances of the component are active (red) meaning that moving one component preview (or reversing its direction) will move all the other instances of the component (or reverse their direction).

Ex: select LeaderPin4 with Manage All de-activated. Only one instance is created.

Ex: select LeaderPin4 with Manage All active. The four instances are created.


● Once several instances of a component have been created, Manage All defines whether your modifications apply to all or only one instance.

Ex: The four instances were created with Manage All active. It was then de-activated. Only the instance created on the point picked remains active.

● The active component is always red, the others are green.

Drilling holes


● For all components but screws, open holes are drilled.

When dealing with screws, the type of hole depends on your selection for the Drill from and Drill to locations:

❍ if only the Drill from location is defined, either as a plate or a component, a standard hole is drilled,

❍ if only the Drill to location is defined, either as a plate or a component, a tapped blind hole is drilled,

❍ if both areas are defined, either as a plate or a component for each one, the hole is standard in the element set as the Drill from location and a tapped blind hole in the element set as the Drill to location.

Except when you are working on a support, by default, the Drill from and Drill to area are set to No selection (no hole drilled). If you wish to define the

holes associated to the component, first select the fields Drill from or Drill to in the dialog box, then pick a plate or a component in the graphic area to

define the other reference plate.

● If you wish you can select the plate or component in the specification tree (expand the tree first and select the reference).

● When working with a support, selecting the plate updates automatically the Drill from field with the name of that plate.

● All plates located between the two reference plates are drilled as well.

● For all pads and pockets created by Adding or Removing Material: pockets are removed whereas pads are added in the Drill from (plate or component) area.

The Between From and To button has become available.


You can now select plates or other components found between the Drill from element and the To element:

● select an element in the viewer to add it to the list of elements to be drilled,

● select an element in the dialog box list and push the Delete Selection button to remove it from the list of elements to be drilled.

● If the From and To are Mold specific plates, the list between From and To contains the list of the plate between the From plate and the To plate excepted the From and To plate.

● If the From and To are not Mold specific plates, it is not possible for the application to list the plates between. The list is empty and you can add anything

● If the From and the To plate are not defined, the button named Between From To is not activated.

This data must be defined for each instance and may differ for each instance.

Check Associated to create an offset constraint between the selected positioning (point or face) and the component (the position of the component will be updated automatically by any modification of the mold base).

Reverse Direction or W arrow is used to reverse the direction of the components. To change the orientation of only one component, edit the component after having created it.


Parameters

The Parameters tab is used to display the functional parameters of the components. They can be edited.

Activate Rule

You can use an knowledgeware rule. This rule is stored in the rules catalog. It can be used to modify the geometry of a component, or to check its validity, ...

1. Click on the catalog icon and select a rule.

2. The name of the rule is displayed in the field to the left of the icon.

3. According to your needs, check the Activate Rule option to activate it as it is imported in the component.

Creating a Component in an Empty CATProduct

This task shows you how to create components in an empty CATProduct, to create assembled components for example.


1. Select File/New and choose Product in the New dialog box.

2. Click the icon Add Insert . The Insert dialog box is displayed.

3. Select the required Insert from the catalog As shown above.

4. Click in the viewer where you want to place the origin of the instance. The origin will be located on the view plane on the mouse pick, with an axis

corresponding to the main OZ axis. The spinners are updated with the coordinates values while you move the component with manipulators so that

you can position it precisely.

5. Press OK to create the insert.


Contextual Menu of Components

This task shows you how to use the contextual menu of components:

1. Open file MoldWithMoldedPartAndComponents.CATPoduct in the samples/MoldAndPart directory.

2. Choose LeaderPin_FSN_1.1 in the specification tree or in the viewer (this is an example, the labels will vary with the name of the

component). Use LeaderPin_FSN_1.1 object contextual menu.

Edit

This item does not apply to Mold Tooling Design

Open in New Window

This open the CATPart of the component in a new window, where you can edit it.

For example, we have changed the shaft angle of the LeaderPin in the new window, this change is taken into account in all the instances of the LeaderPin in the Product.


Edit LeaderPin Component

The component edition dialog box is displayed.

You can now modify the positioning of the component, its origin, its direction, the Drill from/To positioning and its parameters.Try pushing the Reverse Direction button or changing the Origin X. You will see a preview of the result.Try picking the W green arrow on the graphic display to reverse the orientation or picking another point or face to change the position of the component. You will see a preview of the result.


Note that the coordinates are displayed under the cursor as you move it.

You can also modify the component parameters in the Parameters tab. This tab is similar to that of the Define dialog box.


However in the Edit dialog box, you retrieve the complete list of the user parameters of the component, not only the standard ones:


This is particularly useful to edit user components.

Use the slider of the tab to browse all the data available.

4. Press OK to apply your modifications.

When editing components, you cannot modify the original supplier but you can change the reference in order to change the dimensions.

Delete component

Deletes the components and their associated holes.

We recommend that you do not use the ordinary Delete function, since the associated holes would not be deleted.

Add New Instance

Enables you to add new instances of a given reference. The operating mode is the same as in Adding Components, with the difference that you are not allowed to change the supplier references.


User Component RequirementsThis task explains the requirements for a user component. A user component is a component that does not belong to a supplier catalog. These components must be added to a user's catalog.

1. We are going to look at an example. Open file Slider_1.CATPart in the samples/catalog directory.

User components are CATParts with a special structure.

● The name of the CATPart must be the name of the user component that is also used in the catalog (here Slider_1).

● The PartBody must contain the object itself. It may consist of pads, sketches, etc.


● To make the associated negative shapes, you must create a Body named DrillHole which

must contain the negative shapes (pockets, holes) subtracted from the mold base.

● To define the reference point of the component, you must create a Body named BaseBody containing a point named Base (reference point). The coordinates in Base must be 0,0,0.

2. To ensure that you can generate a correct bill of material, modify the properties of the slider, add

Material and HeatTreat to the existing properties using the Define other properties button.


If an object has several sets of parameters , we advise you to use design tables. See the Infrastructure documentation for information on using design tables


Positioning a SliderThis task teaches you how to position a slider with respect to the z axis in a slider axis system defined in Core and Cavity Design.

You will need a mold base with a molded part.

1. Open file MoldProduct.CATProduct in the samples/PositionSlider directory.

2. Expand the tree and hide the injection side of the mold.

3. Create a slider.

Position the slider on the appropriate plate (usually the CorePlate, or eventually the CavityPlate) in your mold base and use the arrows to set it in place.


Note that the coordinates are displayed under the cursor as you move it.

4. Align it with the slider Z axis either by selecting it on the model or by clicking on it in the tree

(Slider Direction.1).

5. Make any other adjustments you may wish and press OK.


Rounding up of (AP angle)

When you insert a slider, you can manage the associated Angle Pin angle by defining the parameter named Retraction in the panel of this type of component.


The parameter named Retraction defines the length of retraction of the slider to avoid collision problem (elimination of undercut) during the ejection process.

In the V5 model of the slider, a line representing the needed axis for the Angle Pin has been created. The tilting angle (AP angle in the drawing below) of this line is modified when the parameter named Retraction is modified.

The parameter named H defines the height of the slider.

When parameters H and/or Retraction are modified, the AP angle is modified but its value might not be an exact value in degrees. Therefore, the value of Retraction is re-computed to allow the rounding up of AP angle. The Retraction field is updated accordingly.


Splitting Components

This task shows you how to split the cavity plate and the core plate with a surface.

Sprue bushing and other user components can also be split. A splitting surface may be the core, cavity or any other appropriate surface.

When splitting a component, all bodies included in the component will be split. If there is a body that you do not want to split, rename it with two underscores as a prefix (i.e. body1 becomes __body1).

When the number of instances of the component is greater than 1, a dialog box informs you that the component cannot be split.If you wish to have only one instance per reference, deactivate the Many instances by reference option in Tools > Options > Mold Tooling Design > Component.

1. Open Split.CATProduct in the samples/Split directory.

2. Select CavityPlate in the specifications tree and use the Split Component function in the

contextual menu.


The Split Definition dialog box is displayed with CavitySurface as the proposed splitting surface.

Press OK.


3. Select the CorePlate in the specifications tree and use the Split component function in the

contextual menu.


The Split Definition dialog is displayed with No selection (because no Core surface was found in the MoldedPart).

Expand the specifications tree and select CoreSide in the MoldedPart. Press OK


Here is the result:

The part of the component that is kept after the split operation depends on the mold and the component.

Select the Display direction option in the Split Definition dialog box to display arrows indicating which side of the component is to be kept.


Adding or Removing Material around a ComponentThis task shows you how to add or remove material around a component by adding bodies. We are going to use a ready prepared component that will illustrate both addition and removal and we shall add it to the clamping plate.First you must have created bodies with Part Design. If you wish to add material around a component, call the body Pad*. If you wish to remove material around a component, call the body Pocket*.

These bodies will be used in the order they were created.

1. Open AddInsert.CATProduct in the samples/AddInsert directory.

Expand the tree to show the contents of the clamping plate.


2. Click the Add a user component icon and browse to select

WearPlate_Z15W_1_1.CATPart in the samples/AddRemoveMaterial directory.

3. Position it on the top face of the clamping plate and Drill from ClampingPlate.1.


4. Press OK.

The violet area is the pocket where material was removed.

The green area is the pad where material was added.

Note that a Pad and a Pocket have been added to the ClampingPlate in the tree.


Modifying the Geometry of ComponentsThe geometry of components can be modified by:

● using the Part Design application to do so,

● using the design tables (see Using Knowledgeware Capabilities in CATIA Infrastructure User Guide)

● opening the component in a new window.


Injection FeaturesThere are three types of injection features:

GatesRunners

Coolant Channels


Gates

This task shows you how to create and edit gates along a parting line on the mold base.

1. Open file MoldWithMoldedPartAndComponents.CATPoduct in the sample/MoldAndPart directory.

You can create one or several gates, either:

● on the parting line (recommended), or

● directly on the molded part (using existing 3D points or vertices, ...).

2. We are going to create one gate. Select Mold1 in the specification tree and use the Hide/Show

function in its contextual menu to hide it (this is not obligatory but makes it easier to demonstrate

point selection).

Click on the Add Gate icon.

The point definition dialog box is displayed.

3. Select a point on the molded part to define the position of the gate.


Press OK.

4. A GateBody and a Gate.1.1 point are created in the specification tree and the gate definition

dialog box is displayed.


5. Stamp is used to create the gate either in the cavity and/or in the core.

6. Location: Push the point icon to modify the position of the gate.

7. Click on the catalog browser icon to define the type of the gate: Side, Direct or Submarine.

The following panel is displayed:


You can use your own catalog if you choose. Press on this icon in the dialog box and browse to the location of the catalog of your choice.

8. Double click on the Type to select the section shape: Round, Rectangular, Conic or

Cylindrical. Then adjust the parameter values accordingly. The type of section you can use

depends on the type of gate you choose.


Direct Type

● No parameters

Side Type, Round section

Section

R - Radius

Parameter

L - Length


Side Type, Rectangular Section

Section

● H - Height

● W - Width

Parameters

● L - Length


Submarine Type, Cylindrical Section Section● A - Aperture angle

● H -Height

● L1 - Distance between the gate and the cavity measured on the parting surface

● R - Radius of the cylindrical nozzle

Parameters

● L - Distance between the gate and the cavity measured on the parting surface

● Q - Gate angle slant

● E - Minimum length of the cylindrical nozzle (this parameter is computed from the others and you cannot modify it)


Submarine Type, Conic Section

Section

● H - Height

● R - Radius

● A - Aperture angle

Parameters


● L - Distance between the gate and the cavity measured on the parting surface (this parameter is computed from the others and you cannot modify it)


Submarine Type, Round Section

Section

● A - Aperture angle

● H - Height

● L1 - Length

● R1 - Radius of the cylindrical nozzle

● R2 - fillet radius

Parameters

● L - Distance between the gate and the cavity measured on the parting surface



● E - Minimum length of the cylindrical nozzle (this parameter is computed from the others and you cannot modify it)

Editing a gate

9. Select a gate point in the specification tree, then Gate Edition from the contextual menu of the

object. The Gate definition dialog box is displayed. You can now modify the location of the gate.


You must not change the names of gates once you have created them.

Deleting a gate

10. Activate the MoldedPart.

11. Select a gate in the viewer or the tree.

12. Use the Delete option in the contextual menu to delete the gate.


Runners

This task shows you how to create runners.

You must respect the following vocabulary: ● the imported part must be called MoldedPart,

● the Geometrical set containing the parting surface must be called PartingBody,

1. Open file MoldWithMoldedPartAndComponents.CATProduct in the sample/MoldAndPart directory.

Should some links of the CATProduct to the CATParts be broken, please use the Desk

command to restore them from the MoldAndPart directory, or from the Split directory for

GettingStarted01.CATPart.

2. Create the runner path in the sketcher, starting from, or ending at, a projected gate point. The

sketch must be in a plane parallel to the xy plane of the MoldedPart.


3. Click on the Add Runner icon . The Runner definition dialog box is displayed.

PartingSurface is given as Support in this case because a surface with this name was found in the MoldedPart; if no surface with this name is found (No selection) or if you want to create the runner path in another plane you will have to choose one from the MoldedPart.

4. Stamp is used to create the runner either in the cavity and/or in the core.

5. Layout: select the runner path on the screen. Its name is displayed in the dialog box.

6. Section: Use the Type combo to select the section shape: Round or Oval. Then adjust the

Height, Radius and Draft angle values accordingly.

7. Confirm to create the runner and the gate (until now it was only a point). The runner and the gate

pierce the CorePlate and/or the CavityPlate.

Any components that are created after the runner and the gate will not be pierced.


The profile is automatically projected onto the SupportSurface.

● The sketch elements must be continuous in tangency.

● You must project the gate point onto the sketch plane.

● In this release, only single-branch runners can be created.

If the type Oval is selected, you can define: ● the Radius,

● the Height,

● the Angle.

The Angle value can be set to 0 degree, so that the oval section is an exact U section.

Deleting a runner


If the runner was created in the core:

8. Edit the CorePlate,

● use the contextual menu to delete the PartBody/Result of MoldedPart_CoreRunnerBody,

9. then edit the MoldedPart

● use the delete option in the CoreRunnerBody contextual menu,

● put the BuildingBody into show mode,

● a projection of the sketch is created on the PartingSurface. Use its contextual menu to delete it.

10. Perform the same actions in the cavity if that was where the runner was created.

If the runner was created in both the core and cavity, you must perform the above actions in the core and the cavity.


Coolant channels

This task shows you how to create coolant channels. You can create a coolant channel in any plate in a mold.

The points used to create coolant channels can be simple points, vertices at the ends of a line, projected points or points from a sketch. You can either:

● select one point after the other, or

● select a line in which case the extremities will be used, or

● select a sketch.

If the elements used to build coolant channels (points, lines, ...) are created with an external reference, those reference links are broken at the creation of the coolant channels to avoid any lifecycle problem.

1. Open Split.CATProduct in the samples/Split directory.

2. Double click CoreCooling (in CoreCooling1). This opens Part Design. Click on the Create a Point icon from

the Wireframe and Surface application.

3. Select a point from the planes on which are based the core plate and the cavity plate of the mold.

Click OK to complete the creation of Point1.


4. Turn the mold round and select a point on one of the four other planes.

Click OK to complete the creation of Point2.

5. Double click on Product1 to come back into the Mold Tooling Design workbench.

6. Click on the Add Coolant channels icon . Select the two points that you just created because they are going to

be the end points of the coolant channel. The Coolant Channel definition dialog box is displayed and the coolant

channel is previewed.


You may modify any of the parameters you choose and the modifications are simultaneously previewed.

7. Click OK to create the coolant channel.

You may edit the coolant channel once it has been created.

8. A set of parameters define the geometrical characteristics of the coolant channel, as shown in the dialog box.

● D1 - Inner diameter

● D2 - Counterbore diameter

● L - counterbore depth

● A - V-bottom angle

Reverse reverses the first and last points (first becomes last and last becomes first) when both points belong to the planes that define the CoreCooling or CavityCooling. If one of the points does not belong to one of these planes, the complementary solution is proposed when clicking on the Reverse option.

In creation mode, when neither element (point or end point) used for creating the coolant channel belongs to the planes that define the CoreCooling or CavityCooling, the user is proposed two solutions.


The reverse option is used to display the complementary solution:

9. Another way of creating coolant channels is to use a predefined sketch.

Select the sketch from the tree; it is displayed in orange.

10. Click on the Add Coolant Channel creation icon . A coolant channel is created or each element in the sketch.

The Reverse option cannot be used at final completion of the coolant channel. However for each element of the sketch, the user may choose the reversed solution by clicking on the following dialog box which is automatically displayed when required.

All coolant channels are created simultaneously and share the same parameters. But they are independent (and are displayed so in the specification tree) and may be edited individually once the creation is completed.


You can also use elements from the sketch but you need to select them one after another and create the coolant channels individually.

11. To edit the channel once it has been created, you select it in the specification tree using the Coolant Channel

Edition option in the contextual menu or graphically with a simple click on the object. The parameters that can be

changed are the same as those for channel creation.

12. If you wish to edit parameters other than those required for channel creation, double click on the coolant channel

either in the viewer or the specification tree. A dialog box is displayed that allows you to edit the hole properties.


Deleting a coolant channel

13. Delete a coolant channel by:

● editing CoreCooling or CavityCooling (depending on where the coolant channel was created)

● selecting the coolant channel you want to delete in the CoolingBody

● use the contextual menu to delete it.


HolesAnalyze Holes in Plates

Explode HolesDrilling Components


Analyzing Holes in Plates

This task shows you how to get information on each hole from a given plate of the mold:● its position with respect to the plate,

● its direction,

● its diameter,

● its depth,

● its type,

whether it is threaded or not, and eventually the threading parameters.

The VBScript macro processes all the levels of the Product.

The origin of bent components is offset.

1. Access the VBScript macro in code/command/CATMoldFindHolesInPlate.CATSCript.

Edit the macro to define which plate is to be analyzed.

2. A .txt file is generated for each selected plate and contains information on holes such as diameter,

depth, X, Y, Z, Dx, Dy, Dz and comments...

The file can be read with Excel (use ; as a separator) and inserted into the CATDrawing document related to the plate via the command Insert/Object.

You must check that you are in the Mold document before operating the macro (use the Edit/Links menu, if necessary).


Explode Holes

This task shows you how to explode holes.

Background on the drilling operation

In the Mold Tooling Design application, the components which can be used for drilling include in their definition specific bodies named DrillHole and TapHole. These bodies contain the definition of the associated hole components.

When the drilling operation is performed, the following mechanism is applied:

● The holes defined in the drilling components are copied and pasted with a link in the definition of the drilled object (plate or other component),

● then a Boolean operation of type Remove is applied on the drilled object, using this copy.


● This Remove feature is located in the PartBody associated to the Plate, and is now the new definition of the drilled object.

This mechanism ensures the associativity between the definition of the drilling component and the drilled object: namely, if the drilling component is edited, then the corresponding plate is automatically updated. It also ensures that the size of the mold is minimal, and the performance (time) optimized.

However, since the drilled object is represented by a Remove feature, and not a Part Design Hole Feature, it does not contain all the technological information associated to Holes. If you want to give only a specific plate to a subcontractor for milling purpose, he will not be able to retrieve this information: he would need the entire mold product.

Explode Holes de-activates the Remove features representing the drilled Plate (therefore the need to save the model prior to using the tool Explode Holes, if further work is required on the mold), and replaces them by Part Design Hole Features, which contain the same information as was found in the


drilling component. These features are found in a body named Exploded Holes, associated to the drilled object.

● This tool is to be used at the end of the mold design process because associativity between drilled objects and drilling components is lost.

● The mold designer has to save each plate separately from its original in the context of the mold product.

● If modifications are made in the mold (either to drilling components or to drilled objects), you have to restart the Explode Holes tool.

● The Explode Holes tool processes only Hole features contained in bodies named DrillHole and TapHole of the drilling component.

1. Open file MoldWithMoldedPartAndComponents.CATProduct in the samples/MoldAndPart directory.


2. In the Tools menu, select Explode Holes

3. Make sure you have saved your model before starting the tool as the current representations of

the drilled object will be de-activated by the Explode Holes tool. Press OK when ready.


4. The dialog box is displayed:

Select the plates of the mold where you want to explode holes:

● Push the All Plates button to select all the plates or

● Select them in the viewer or in the specification tree.

To remove a plate (or several) from the selection, select it in the list and press the Delete button.


5. Push the OK button to validate the selection and automatically the copied/pasted/removed holes of

components in the selected elements are de-activated and Hole features are created. The names

of the Hole features correspond to the names of the remove features.


Drilling ComponentsThis task shows you how to drill a hole for a cap screw in a locating ring.

● You can choose any component you wish to be drilled by any other.

● You can drill holes for a list of several drilling components in one shot.

● You can drill a newly added component (Component to Drill) by a previously existing Cooling System (Drilling

Components).

Open file MoldWithMoldedPartAndComponents.CATProduct in the samples/MoldAndPart directory.

Hide MoldedPart, EjectionSide and EjectorSystem

Expand the InjectionSide in the tree. Hide everything but LocatingRing_RB4_1 and ClampingPlate and recall CapScrew_M_1 from the NoShow to see its position.


Hide the CapScrew. Note that there is no screw hole in the locating ring.

Now hide the locating ring. Note that there is a screw hole in the clamping plate.

Now re-display the locating ring and the cap screw.


1. Select Tools > Drill Component.

2. In the dialog box that is displayed, choose the locating ring as the Component to Drill and the cap screw as

the drilling component.

Press OK. A DrillHoleCapScrew_M_1.1 element has been added in the PartBody under LocatingRing_RB4_1.


4. Hide the cap screw to see that the hole has been drilled.

● You can enter a list of drilling components in the Drilling Components field, by picking them either in the viewer or in the specification tree:


● Each element picked is taken into account once in the list. Picking one element twice does not remove it from the list.

● You can edit this list:

❍ Select one or several drilling component(s) and press the Delete Selection button to remove this selection from the list.

❍ You can now select another component to be added to the list.

The With Tap hole option creates a hole with a thread for the screw whereas the With Drill hole option simply creates the hole.


CatalogsAdding your Catalog

Linking your Catalog to AnotherUsing your Catalog

Adding Mold Bases to Catalogs


Adding your CatalogThis task shows you how to create your own catalog.

You are going to add:

● a family to a catalog,

● a parts family to a catalog,

● and components to both.

The existing catalogs are:

● Dme

● Dme-America

● Futaba

● Eoc

● Hasco

● Rabourdin

● Strack

● Misumi

● National

● Pedrotti

● PCS

● Meusburger

The catalogs are all metric with the exception of Dme-America and National which are in inches.You must be fluent with the use of the catalog browser (see the Infrastructure user's guide, Advanced tasks, Using Catalogs).

1. Open the catalog editor via Start > Infrastructure > Catalog Editor.

The editor is displayed with a new catalog that has one chapter.

2. Change the name of Chapter.1 to MyComponents by using the contextual menu and Chapter.1 object > Definition.


3. Click the Add Family icon . A family is composed of any type of part of any type of dimension.

Call the new family Sliders.

4. Now you can add a keyword to Sliders. Double click on Sliders in the tree.

Click the Add Keyword icon .

Keywords define the headings to the columns in the catalog table.

Create a string type keyword called Ref

Now create two other keywords:

● Length of length type,

● Created by of string type.

If you wish to configure the component when creating it, the names of keywords should be exactly identical to the names of the parameters used in the Design Tables.


5. Click the Add Component icon .

In the dialog box that is displayed, go to the keyword values tab and enter:

● the name of Slider1,

● a reference of Slider_DS01,

● your name,

● and a length of 25 mm.

Now go back to the reference tab and press the Select Document button.

Use the browser to select the file Slider_1.CATPart in the Samples/Catalog directory.

Press OK to confirm.

You can now do the same with Slider_2.CATPArt.


6. In order to add more part families, double click on the MyComponents chapter then Click the Add a Part Family icon

.

A Part family is composed of one shape of part of different dimensions.

Call the new family WearPlates.

Add a component to this family by pressing the Select Document button and choosing WearPlate.CATPart in the samples/catalog directory.

7. Save your catalog (File > Save as) in the directory of your choice.

You can now create a catalog of gates. It can include side and submarine type gates. When creating a gate catalog, you must ensure that you define both types of gates as families before adding new gates to them.

For more complete information on the Catalog Editor, please see the chapter on this subject in the Infrastructure manual.


Linking your Catalog to AnotherThis task shows you how to link one of your own catalogs to another so that the contents of you catalog can be seen when you open the other one.

1. Open the UserComponent.catalog in the

downloaddirectory/OS/startup/components/MoldCatalog directory (where downloaddirectory is the

directory where you downloaded the application).

2. Open the MyComponents.catalog file that you created in the previous chapter (or if you didn't,

open the MyComponents.catalog file in the samples/catalog directory).

3. Click the UserComponent.catalog window and then click the Add link to other catalog icon

.


4. In the MyComponents.catalog, select the MyComponents chapter.

You can now access your catalog components from the UserComponent.catalog.

5. Save the UserComponent.catalog file with File > Save in the directory of your choice.


Using your CatalogThis task shows you how to use one of your own catalogs.

1. Open the MoldUserComponents.CATProduct file in the samples/catalog directory.

2. Click the Add User Component icon .

The user component catalog is displayed with the MyComponent chapter that you created.

You can also use the icon circled in red to reach your catalog.

You can now use the components in your catalog.


Adding Mold Bases to CatalogsThis task shows you how to add mold bases. However, these mold bases must be added to the mold base catalog.

Mold bases are CATProducts with a special structure.

The name of the CATProduct must be Mold. This CATProduct has three components named: ● InjectionSide: it contains all the plates between the clamping plate and the cavity plate,

● EjectionSide: it contains all the plates between the core plate and the setting plate,

● EjectorSystem: it contains the ejector plates only.

Each plate is a CATPart with the adequate name picked from the list below:

● ClampingPlate,

● UpperBar1, UpperBar2,

● CavitySupportPlate,

● CavityPlate

● CavityCooling,

● CorePlate,

● CoreSupportPlate,

● RiserBar1, RiserBar2,

● SettingPlate,

● CoreCooling,

● EjectorPlateA,

● EjectorPlateB.

If one plate has several sets of parameters, we advise that you use design tables.


To ensure that you can generate a correct bill of material: ● Define three parameters of type "string", named respectively Ref, Mat, HeatTreat, i.e. respectively the user

reference, the material and the heat treatment, for each plate.

● Ref value is automatically copied to the attribute Nomenclature of the bill of material,

● Mat and HeatTreat parameters should be associated to two new product properties Material and HeatTreat, created in the Properties menu of the object, using the Define other properties button.


Generating the Bill of MaterialThis task shows you how to generate the bill of material for your project.

1. Open file MoldWithMoldedPartAndComponents.CATPoduct in the sample/MoldAndPart directory.

2. Select the Analyze, Bill of Material menu.

3. Use the Define Formats button to choose the fields you want in your bill of material. Select:

● Quantity (number of items),

● Part Number (the name of the part),

● Nomenclature (supplier reference),

● Product Description (name of the supplier),

● Material (name of the material),

● HeatTreat (type of heat treatment),

● and Source (whether the item was made, bought or unknown).

and press OK.


Here is an extract of the resulting bill of material.

4. Press the Save as ... button to select the directory where you want to save your bill of material.

You can modify the properties of a component by selecting it in the specification tree, selecting Properties in its contextual menu, going to the Product tab and choosing the value you want for your component's source.


Saving Data

This task shows you how to save your data once you have created your mold.

There are several possibilities. You can:

● define the directory where you want to send all of your data during your work session. This must be done as soon as you start a session,

● save the CATProduct only with File > Save or File > Save as.

● or you can send everything to a directory when you save your data (during or at the end of your session).

1. Create a directory where you want to store your data.

2. Use File > Save Management.


3. Choose the target directory and push the Propagate directory button. Click OK, the saving starts and all of the components that make up your mold are now

in the MyNewMold directory.


Using other WorkbenchesMold Kinematics

Checking Clash and ClearanceUsing Drafting Functionalities

Using Prismatic Machining FunctionalitiesUsing Surface Machining Functionalities


Mold Kinematics

DMU Kinematics is used to simulate the opening of the mold. The mold assembly has been designed so as to enable an automatic extraction of the kinematics data, taking advantage of all the assembly constraints that have been defined between all the components (including sliders) in the mold.

1. Make sure that the product including the molded part and the mold is active in the specification tree.

2. Select the Edit, Links item. Then select the mold product in the panel. Open it.

3. Switch to DMU Kinematics. Pick the Assembly Constraints Conversion icon .

Push the New Mechanism button, then the Auto Create button. Four joints are created in the specification tree:


4. Double-click on one joint. Check the Driven Length option in the panel. Repeat the operation on the second joint.

A message indicates that the simulation can be started:

5. Click the simulation icon, and select the newly created mechanism. For more information, refer to DMU Kinematics

documentation.


Kinematics with sliders

Ensure that in the cavity plate on the injection side that you have a sketch (for each slider) that represents the path that the slider will follow. The sketch must be continuous and connected by minute fillets.

You will also need to create offset constraints for each slider that will serve to move the slider out of its slot.

1. Open file KinematicSlider.CATProduct in the samples/KinematicSlider directory.

2. Select Edit >Links. Then select the mold product in the panel. Open it.

3. Switch to DMU Kinematics. Pick the Assembly Constraints Conversion icon .

Push the New Mechanism button, then the Auto Create button, then OK. Two joints are created in the specification tree:


4. Double click on the joint called Prismatic.1 in the tree. Check the Length Driven option in the dialog box.

Press OK.

5. For the first slider, click the Point Curve Joint icon .

● In the dialog box, select: ❍ the sketch for the movement of the slider as Curve 1,

❍ the point at the top of the sketch as Point 1.

Check the Length Driven option.


Press OK.

6. Repeat step 5 for the other slider. Do not check the Length Driven option.

A message indicates that the simulation can be started.


Checking Clash and Clearance

This task shows you how to use DMU Space Analysis to check clearances between ejectors and coolant channels.

1. Open CheckingClashAndClearance.CATProduct in the samples/CheckClash directory.

2. Go to Assembly Design via Start > Mechanical Design. Click the Analyze/Clash icon and

fill in the Check Clash panel.

For Selection 1 choose CoolingBody in the specification tree


Then click on the field for Selection 2 and choose EjectorSystem in the specification tree,


Complete the other values so that the dialog box looks like this:

3. Click Apply to view the results of the clearance analysis between the coolant channels and the

ejector system. As you can see below there are two problems. Click on the first one to display the

actual problem.


Now Zoom in the preview window (as in any viewer) and you will see that the problem is a distance of 2.26 mm between the CoolingBody and the EjectorSystem which is too close because a minimum distance of 5 mm was defined in the Check Clash dialog box.


The Interference analysis and its results are now in the specification tree. They remain visible when you switch back to Mold Design. You can select them and activate them directly from this application.

For more information, refer to DMU Space Analysis documentation.


Using Drafting FunctionalitiesAll mold data is based on CATProducts and CATParts which can be directly used with Drafting functionalities.


Using Prismatic Machining FunctionalitiesOnce a mold has been designed, it should be machined, with the exception of standard components that were purchased from a supplier.

Prismatic Machining should be used to machine holes and pockets (this mainly concerns plates).


Using Surface Machining FunctionalitiesOnce a mold has been designed, it should be machined, with the exception of standard components that were purchased from a supplier.

Surface Machining should be used to machine the shape of the part to mold (this concerns mainly the core and cavity).


Mold Tooling Design Workbench DescriptionThis is what the Mold Tooling Design workbench looks like:

Menu BarTool Bars

Specification Tree


Mold Tooling Design Menu Bar

Start SmarTeam File Edit View Insert Tools Analyze Windows Help

The menus specific to the Mold Tooling Design application are the following:

Insert

For

Mold Base Components

See

Creating a Mold Base

Guiding Components Standard mold components

Locating Components Standard mold components

Fixing Components Standard mold components

Ejection Components Standard mold components

Injection Components Standard mold components

Miscellaneous Components Standard mold components

Tools


Options...

Customization

Drill Component...

Explode Holes

Drilling Components

Explode Holes

Analyze

Bill of Material

Generating the Bill of Material


Mold Tooling Design Creation Tool BarsTools dedicated to the creation of mold components are:

Mold Base ComponentsGuiding ComponentsLocating ComponentsFixing Components

Ejection ComponentsInjection Components

Miscellaneous ComponentsManipulation


Mold Base Components For See

Mold Plates; Creating a Mold Base

New Mold Plate; Adding a plate to a mold

New Slider; Standard mold components

New Retainers; Standard mold components

New Insert; Adding an insert to a mold


Guiding ComponentsFor See

LeaderPin; Standard mold components

Bushing; Standard mold components


Locating Components For See

Sleeve; Standard mold components

Locating Ring; Standard mold components

Dowel Pin; Standard mold components


Fixing Components For See

CapScrews Standard mold components

CountersunkScrew; Standard mold components

LockingScrew; Standard mold components


Ejection ComponentsFor See

EjectorPin; Standard mold components

Ejector; Standard mold components

FlatEjector; Standard mold components

EjectorSleeve; Standard mold components

CorePin; Standard mold components

StopPin; Standard mold components

AnglePin; Standard mold components

KnockOut; Standard mold components


Injection Components For See

SprueBushing; Standard mold components

SpruePuller; Standard mold components

Support Pillar; Standard mold components

O-Ring; Standard mold components

Plug; Standard mold components

Baffle; Standard mold components

Gate; Gates

Runner; Runners

Coolant Channel; Coolant channels


Miscellaneous Components For See

User Component; Standard mold components

EyeBolt; Standard mold components

Spring; Standard mold components


Manipulation For See

Manipulation; Manipulate Components

Snap; Snap Components


Specification Tree

The icons displayed in Mold Design specification tree are standard icons.

You can choose to show or hide parameters, relations and constraints using the following menus: ● For CATProducts (Mold, InjectionSide, EjectionSide, EjectorSystem): Tools->Options->Infrastructure->Product

Structure:

● For CATParts: Tools->Options->Infrastructure->Part Infrastructure:


Mold

InjectionSide, EjectionSide and EjectorSystem are CATProducts

The compulsory names for plates are:

● ClampingPlate,

● UpperBar1, UpperBar2,

● CavitySupportPlate,

● CavityPlate,

● StripperPlate,

● CorePlate,

● CoreSupportPlate,

● RiserBar1, RiserBar2,

● SettingPlate,

● EjectorPlateA, EjectorPlateB


MoldedPart

The Part Number of the part to mold must be MoldedPart

MoldedPart must contain the part to mold and all surfaces required for the core plate and cavity plate split. The Geometrical set containing the parting surface must be called PartingBody.

When splitting a component, all bodies included in the component will be split. If there is a body that you do not want to split, rename it with two underscores as a prefix (i.e. body1 becomes __body1).

If a surface named CavitySurface is found in the specification tree, it will be automatically proposed as the splitting element for the cavity plate.

If a surface named CoreSurface is found in the specification tree, it will be automatically proposed as the splitting element for the core plate.

Predefined 3D points Standard mold bases include

3D points that are identified as being for the location of components; Points for:

● bushings are called Bushingi (where i is a number from 1 to 4),

● cap or countersunk screws are called ClampingScrewi, SettingScrewi and EjectorBScrewi (where i is a number from 1 to 4),

● leader pins are called LeaderPini (where i is a number from 1 to 4),


● sleeves are called Sleevei (where i is a number from 1 to 4),

● stop pins are called StopPini (where i is a number from 1 to 4).


UserComponent This is a CATPart with a special structure

Its name must be that used in the catalog (here SLIDER)

There must be an Geometrical set named PartBody containing the object itself.

There must be an Geometrical set named DrillHoll containing the negative shapes subtracted from the mold.

There must be an Geometrical set BaseBody containing a point named Base, with its coordinates being 0,0,0 to define the reference point of the component.

To add material around a component, you must create an Geometrical set named Pad.

To remove material around a component, you must create an Geometrical set named Pocket.


Customizing for Mold Tooling Design

GeneralComponent


Customizing for Mold Tooling Design

This task shows you how to customize the options of components of the Mold Tooling Design application.

1. Select the Tools, Options menu, then Mechanical Design, Mold Tooling Design in the specification tree.

2.Catalog storage Directory in the General tab is the directory where the root catalogs are stored. This field may not be empty. A default directory is proposed. You can add other root catalog storage directories according to your needs. Separate each path by a ";".

3.Then, select the Component options.


4.The option 'Not cut in section views' is used to determine whether the component will be visualized in crosshatch display when a cut is being performed in its drafting.

By default, all types of screws (cap screws, countersunk screws, locking screws,...) and dowel pins are not cut; therefore the option is selected by default for these components

5.Selection filter allows the user to activate or not know-how rules when creating components. When activated, associated filters are applied in the Catalog Browser during component creation.

By default, the rules are automatically applied to all components:For a:

● bushing: the value of the inner diameter of the bushing (InD) must correspond to the value of the leader pin 's tip diameter (D) if there is one.The following filter is therefore activated: InD=D

● core pin: the overall length of the core pin (L) must be greater than or equal to H, the height between the bottom of EjectorPlateA and the top of the uncut CorePlate. The following filter is therefore activated: L>=HAlso, the height of the core pin's guide hole is set by the Offset_Parting parameter.

● ejector: the overall length of the ejector (L) must be greater than or equal to H, the height between the bottom of EjectorPlateA and the top of the uncut CorePlateThe following filter is therefore activated: L>=HAlso, the height of the ejector's guide hole is set by the Offset_Parting parameter.

● ejector pin: the overall length of the ejector pin (L) must be greater than or equal to H, the height from the bottom of EjectorPlateA to the top of the uncut CorePlate.The following filter is therefore activated: L>=HAlso, the height of the ejector pin's guide hole is set by the Offset_Parting parameter.There is a check on the height value of the hole containing the ejector pin's shouldered part to determine whether it is consistent with the course of the ejection plates; an error message is displayed when there is a risk of collision.

● ejector sleeve: the overall length of the ejector sleeve (L) must be greater than or equal to H, the height from the bottom of


EjectorPlateA to the top of the uncut CorePlateThe following filter is therefore activated: L>=HAlso, the height of the ejector sleeve's guide hole is set by the Offset_Parting parameter.

● flat ejector: the overall length of the flat ejector (L) must be greater than or equal toH, the height between the bottom of EjectorPlateA and the top of the uncut CorePlate.The following filter is therefore activated: L>=HAlso, the height of the flat ejector's guide hole is set by the Offset_Parting parameter.There is a check on the height value of the hole containing the flat ejector's shouldered part to determine whether it is consistent with the course of the ejection plates; an error message is displayed when there is a risk of collision

● leader pin: in the case of a standard mold base, use of the DLP diameter parameter (a mold base parameter which is displayed in the specification tree) is recommended by the supplier.The following filter is therefore activated: D=DLP;

● locating ring: in the case of a standard mold base, use of the DLR diameter (a mold base parameter which is displayed in the specification tree) is recommended by the supplier.The following filter is therefore activated: ShD=DLR

● sleeve: the inner diameter of the sleeve (InD) must correspond to the diameter of the leader pin (D) if there is one. The following filter is therefore activated: InD>=DThe length of the sleeve (L) must be greater than the height of the riser bars (H). The following filter is therefore activated: L>H.One or two filters can be activated, depending on the current situation.

● stop pin: in the case of a standard mold base, use of the DSP diameter (a mold base parameter which is displayed in the specification tree) is recommended by the supplier. The following filter is therefore activated: ShD=DSP

● support pillar: the length of a support pillar (L) must equal the height of the riser bars, i.e. the distance between SettingPlate and CoreSupportPlate or CorePlate.The following filter is therefore activated: L=H

6.Several Instances per Reference is active by default for all components (except for core pins, ejectors, ejector pins, flat ejectors,

ejector sleeves , spring, sliders, and inserts). This is an option that allows you to create several instances of one reference component. If you deactivate this option, only one instance will be created per reference component.

7.Default plate: use this option to define a default plate for a given component. By default it is set to None.

Select the component, then select a plate from the Plate name list at the bottom.8.Plate Position: use this option to define a default positioning on a plate for a given component.

By default, this option is set to Bottom. Click the label to change it to Top.

First select the plate on which the component is to be positioned. The Top and Bottom option becomes available. Check the proper one.

The next time you will create a component of this type, it will be positioned on the chosen plate, on the selected face, without selecting it.


MethodologyThis section provides methodology on the following Mold Tooling Design.

Inserting a Loose CoreUsing a Rule

Using Assembled Components


Inserting a Loose CoreThis task shows you how to insert a loose core component on your own mold base. A loose core is seen as a User Component.

This is only a virtual example on how to proceed, you have to adapt it to your own cases.

1. Click the Create a new mold icon .

2. By default, the following dialog box is displayed. Change the Dimensions, Length to 296 mm,

Width to 196 mm and the Ejector width to 102 mm:

Hide the InjectionSide.


3. Click the Add User Component icon . Place the cursor in the Reference field and browse your

directories to reach that containing the Loose Core: Go to the samples\LooseCore directory, select

CATProduct Files in the Files of type field, and select LooseCore.CATProduct.

Pick EjectorPlateA.1. The sketcher is displayed. Pick a point near the undercut of your molded part. The loose core is visualized.

Select CorePlate as the Drill To element. Check that the loose core direction is correct or push the Reverse Direction.

You can use the manipulators to modify the position of the loose core.


4. You can tune up the parameters in the Parameters Tab according to your needs.


5. Click OK once you are satisfied with your settings. The loose core is created.


Using a RuleThis task will show you how to insert an ejector and how to manage the height of its guiding hole with a rule.

1. Open the MoldProduct.CATProduct from the samples/Rule/MoldBase directory.

In the specification tree, you see the Mold (Mold.1) and the MoldedPart (MoldedPart). In MoldedPart, under

Publications you find the published CoreSurface, i.e. the parting surface between core and cavity. If you expand

CorePlate, you will see ExternalReferences that enables the synchronization with the molded part.

We are going to insert an ejector that is split by the CoreSurface. We will activate a rule that will manage the

guiding height of the ejector in respect of its position and of the CoreSurface shape.

2. Click the Add Ejector icon . Click the File Open icon in the dialog box. In the File Open box, browse the samples

directories and select Ejector_A_1.CATPart in the samples/Rule/Component directory.


Select the top face of EjectorPlateB.

The sketcher is displayed, with a manipulator to position the ejector:

The Drill from field is updated with EjectorPlateB. Still in the sketcher, select CorePlate as To.

3. Go to the Parameters tab. Press the rule catalog icon and select the MTDRule.catalog in the samples/Rule/Component

directory.


In the following dialog boxes, double-click OffsetParting then RuleForOffsetParting. Press OK.

Make sure the Activate Rule option is checked. Press OK. The ejector is created. Whatever its location, the height of of the guiding hole has always the same value, defined by the parameter named Offset_Parting.

4. Select Edit Ejector component in the contextual menu of Ejector_A_1_1.1


Change the position of the ejector and press OK. Update your model if necessary. You see that the height of the guiding hole is split according to its position and the CoreSurface shape, and has always the same value.

You see the preview of the new split

Result


The ejector we use for this example must have been split by a surface named CoreSurface, defined in ExternalReferences.


Using Assembled Components This task shows you how to create assembled components from Mold Tooling Design standard components and how to insert them in a MoldBase using the Add UserComponent command.

Create a new directory where you want to store your assembled components. Call the directory SaveAssembly.

1. Enter the Mold Tooling Design workbench. Select the product:

Change the Part number of the product to LiftingStrapWithScrews in the part properties sheet.

Press OK.

2. Making sure the product is still selected, use Insert > Existing component to insert file LiftingStrap.CATPart from the

samples/AssembledComponents directory.


2. Click the Add CapScrew icon and choose a DME M6x40 cap screw. Click on the top surface of the part.

Click once in each corner of the top surface (visible surface) of the part to indicate where you want to locate the screws.

Press OK.


If you hide the cap screws you will see that the holes associated with them have been created.

4. Save your data in the SaveAssembly directory with File > Save Management.

Press the Propagate directory button to save the CATParts.

Press OK.

Close the file with File > Close.

5. Open file AssembledComponents.CATProduct from the samples/AssembledComponents directory.


6. Click the Add User Component icon .

Use the folder icon beside the Reference field to fetch file LiftingStrapWithScrew.CATProduct from your SaveAssembly directory.

Click on the top face of the clamping plate.


Click on the top surface again to position the component.

Change the value of Z to 151.


Press OK.

A constraint is created between the first BaseBody of the first CATPart of the user component and the mold, at its location on the mold. In this example, a new constraint is created between the BaseBody of the LiftingStrap.CATPart of LiftingStrapWithScrew.CATProduct, and the ClampingPlate.


If you hide the user component you will see that the holes associated with it have also been created.

7. You are now going to create a locating ring with screws.

Create a new Product with File > New > Product.

Change the Part number of the product to LocatingRingWithScrews in the part properties sheet.

Insert a new part in the product with Insert > New Part.


8. Go to the Wireframe and Surface workbench.

Select the part that you have just added and click the Point icon.

Press OK.

9. Double click on LocatingRingWithScrews to come back to the Mold Tooling Design workbench.

Click the Add Locating Ring icon and choose a DME LocatingRing R100/R-101.

Expand the tree and select the point you just created.

Press OK.


10. Now add two cap screws.

Click the Add CapScrew icon and choose a DME M8x18 cap screw.

Click on the top surface of the locating ring.

Turn the locating ring round so that you can select the axes of the existing holes for the screws.

Press on Reverse direction in the Cap Screw definition dialog box.

Press OK.


11. Delete the part that contained the point.

12. Save your Product (File > Save Management) in your SaveAssembly directory.


Glossary

Bbill of material a list of data concerning the properties of components

Ccavity surface the surface defining the shape of the mold on the cavity side

coolant channels these channels are positioned on the core, they cool the molded part

core surface the surface defining the shape of the mold on the core side

Eejection side the set of elements (plates and components) located on the mobile side of the injection

machine

ejector system the set of ejection elements (plates and components) located on the ejection side

Ggate the end node of a runner, on the molded part side

Iinjection side the set of elements (plates and components) located on the side where the material is

injected (between clamping and cavity)

insert a component that can be added to the core plate or cavity plate and which can be pierced by coolant channels and attached by other components (such as screws)

Mmold base the set of plates that makes up the mold.

Ooverlap core and cavity overlap; where the part is positioned before the core-cavity split.

Pparting line the outer boundary of the molded part where no undercut is found.

parting surface the surface delimiting the separation between core and cavity

R


runner the channel between sprue bushing and molded part, allowing the filling of the mold by the plastic

Ssplit the operation consisting in generating the parting surface on the core and cavity

standard component the component picked in a supplier catalog

Uuser component the component picked in an user's catalog


Index

AA

Coolant channel

Gate

Add Add AnglePin

command Add Bushing

command Add CapScrew

command Add Component

command

Add Components Add Coolant Channel

command Add CorePin

command Add CountersunkScrew

command Add Dowel Pin

command Add Ejector

command Add Ejector Pin

command Add EjectorPin

command Add EjectorSleeve

command Add EyeBolt

command Add FlatEjector


command Add Gate

command Add Insert

command Add Keyword

command Add KnockOut

command Add Leader Pin

command Add LeaderPin

command Add link to other catalog

command Add Locating Ring

command Add LockingScrew

command Add Mold Plate

command Add New Instance

command

Add or Remove material Add O-Ring

command Add Plug

command Add Retainers

command Add Runner

command Add Sleeve

command Add Slider

command Add Spring


command Add SprueBushing

command Add SpruePuller

command Add StopPin

command Add Support Pillar

command

Add to catalog Add User Component

command

Adding a component Analyze Clash

command

Analyze Holes in Plates

Angle pin

Angle pin hole diameter

Angle pin positioning angle Angle slant

Gate AnglePinD

Component parameter AnglePinPos

Component parameter AP

Component parameter Aperture angle

Gate

Assembled components Assembly Constraints Conversion

command Associated

Add Components


BBaffle Bill of Material

command

Mold base

User components requirements Bottom angle

Coolant channel

Bushing Bushingi

Position Components

CCap screw

Catalog

Add

Catalog storage Directory CATPart

User component requirements CATProduct

Mold base CavitySurface

Parting parts Check clash dialog box

Clash and Clearance ClampingScrewi

Position Components

Clash and Clearance

command

Component


Add

Edit

Rotate

Split

Component parameter

Coolant channel CorCavS

Component parameter Core and cavity

Split

Core pin CoreSurface

Preparing parts Counterbore depth

Coolant channel Counterbore diameter

Coolant channel

Countersunk screw

Create

Coolant channel

Gate

Mold Base

Runner Create a new mold

command Create several Instances

Add Components

Cross section diameter

DD


Component parameter D1

Component parameter

Coolant channel D2

Component parameter

Coolant channel

Define Delete

Coolant channel

Gate

Runner Delete component

command DepthPocket

Component parameter Design table

Mold base

User component requirement Di

Component parameter

Diameter of thick part

Diameter of threaded part Direct

Gate

Distance between setting and ejector plates Distance between the gate and the cavity measured on the parting surface

Gate Do

Component parameter

Dowel pin Draft

Component parameter DraftB

Component parameter


Drafting functionalities

Drill Component

command Drilling holes

Add Components Driven length

Mold Kinematics

EE

Gate

Edit

command

Coolant channel

Gate

Hole Edit links

command Edit...Component

command

Ejection components

Ejector

Ejector pin

Position

Ejector sleeve EjectorBScrewi

Position Components EjeW

Component parameter Explode Holes

command Extract

command


Eyebolt

FFamily

Add Fill

command First reference

Add Components

Fixing components

Flat ejector

GG

Component parameter

Gate

Create

Gate catalogs

Geometry of components Grid Snap to Point

Add Components

Guide rail height

Guide rail length

Guide rail pocket depth

Guide rail width

Guiding components

H


H

Component parameter

Gate HD

Component parameter Height

Gate

Height of the plate

Height that the slider form is raised HF

Component parameter

Hole HP

Component parameter HR

Component parameter HT

Component parameter

Iin an Empty CATProduct

Add Components InD

Component parameter

Injection components

Injection features

Injection length

Inner diameter

Coolant channel

Insert

Add Insert existing component

command


Insert height

Insert leader pins

Insert length

Insert width

Insertion diameter

JJoin

command

Preparing parts

KKeyword

Add

KnockOut

LL

Component parameter

Coolant channel

Gate L1

Gate Layout

Runner

Leader pin LeaderPini

Position Components Length

Gate


Length of flat area Length of screws

Add Components

Length of the threaded part

Length of thick part

Length overhang for clamping and setting plates LF

Component parameter Link to

Catalog Lo

Component parameter

Locating components

Locating ring Location

Gate

Locking screw LP

Component parameter

MMain length of the mold

Main width of the mold Manage All

Add Components Many instances by reference

Split Minimum length of the cylindrical nozzle

Gate


Mold Base

Mold base

Add to catalog


Define

Mold base components

Mold Kinematics

Mold Tooling Design toolbars

Mold Tooling Design workbench MoldL

Component parameter MoldPlates

Add MoldW

Component parameter

NName of CATProduct

Mold base Naming requirements

Runner New

Mold base

Not cut in section views

OOpen in new Window

command

Oring

Overall length OverL

Component parameter

Overlap between cavity and core plates

Overlap between stripper and core plates OverW

Component parameter


PPad

Add or Remove material Parameters

Add Components

Mold base

Standard components Part family

Add

Parting parts

Parting surface

Preparing parts Plate

Mold base

Plate Position

Plug Pocket

Add or Remove material Point Curve Joint

command

Position

Position Components Position sketch plane parallel to screen

Add Components

Predefined points for components Predefined sketch

Coolant channel

Preparing parts Preview

Coolant channel Preview window

Clash and Clearance


Prismatic Machining functionalities Project 3D Elements

command Pulling direction

Preparing parts

RR

Gate Radius

Gate Radius of the cylindrical nozzle

Gate Results of clearance analysis

Clash and Clearance

Retainer

Retainer height

Retainer width Retraction

Component parameter

Retrieve Parameters

Retrieve parts Reverse

Coolant channel

Reverse direction

Add Components RisW

Component parameter

Rotate Rules

Add Components RunD

Component parameter

Runner


Create

Runner diameter

SSave data Save Management

command Scaling

command

Preparing parts Section shape

Gate

Runner

Select document

Selection filter SettingScrewi

Position Components

Several Instances per Reference ShD

Component parameter ShH

Component parameter

Shoulder diameter

Shoulder height

Shoulder-to-shoulder diameter Side

Gate

Sider guide rail height Sketcher

command

Sleeve Sleevei

Position Components


Slider

Mold Base

Slider draft angle

Slider form height

Slider form length

Slider form width

Slider guide rail width Slider offset constraint

Mold Kinematics Slider path

Mold Kinematics

Slider pocket depth

Slider retraction

Slider shelf angle

Slider shelf height

Slider shelf length Slider sketch

Mold Kinematics

Slider support height

Slider support length

Slider support width Sliders

Mold Kinematics

Specification tree

Split Split component

command

Splitting surface

Spring

Sprue bushing

Sprue puller

Sprue stripper plate SPShH

Component parameter


Stamp

Gate

Runner Standard

Mold base

Standard components

Stop pin StopPini

Position Components StripOverlap

Component parameter

Stripper plate Submarine

Gate Support

Runner

Support pillar

Surface Machining functionalities Sweep

command

TThD

Component parameter ThL

Component parameter

Tip diameter

Tip length to an existing mold

Adding a component

U


UppW

Component parameter

User catalog

User component

Add

User component requirement

User component requirements

User components requirements User defined

Mold base

User defined gates Using

Assembled components

VV

Coolant channel

WW

Component parameter

Gate WF

Component parameter Width

Gate

Width between the guide rails

Width of ejector plates

Width of flat area

Width of riser bars

Width of upper bars


Width overhang for clamping and setting plates With hole

Drill Component With tap

Drill Component

Workbench description WR

Component parameter WT

Component parameter


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